Merge pull request #48 from vantage-sh/andy/20250429/add-polling-interval

feat: Adds the polling interval parameter to the template.

Author: whereandy

charts/vantage-kubernetes-agent/Chart.yaml

@@ -2,6 +2,6 @@ apiVersion: v2
 name: vantage-kubernetes-agent
 description: Provisions the Vantage Kubernetes agent.
 type: application
-version: 1.1.1
+version: 1.1.2
 appVersion: "1.0.28"
 icon: "https://assets.vantage.sh/www/vantage_avatar-social.jpg"

charts/vantage-kubernetes-agent/templates/application.yaml

@@ -139,6 +139,10 @@ spec:
             - name: VANTAGE_PERSIST_DIR
               value: "{{ .mountPath }}"
             {{- end }}
+            {{- with .Values.agent.pollingInterval }}
+            - name: VANTAGE_POLLING_INTERVAL
+              value: "{{ . }}"
+            {{- end }}
           ports:
             - name: {{ .Values.service.name }}
               containerPort: {{ .Values.service.port }}

charts/vantage-kubernetes-agent/values.schema.json

@@ -77,6 +77,9 @@
                 },
                 "volumesMounts": {
                     "type": "array"
+                },
+                "pollingInterval": {
+                    "type": "integer"
                 }
             }
         },

charts/vantage-kubernetes-agent/values.yaml

@@ -44,6 +44,9 @@ agent:
   # Optional. URL of an HTTP proxy used for external communications during the periodic report. This includes HTTP requests to the Vantage API and AWS S3. ie. http://example.com:3001
   reportHTTPProxy: ""
 
+  # Optional. Number of seconds between scrapes of the kubelet metrics endpoint. Values are 60, 30, 15, 10, or 5
+  pollingInterval: 60
+
   gpu:
     # Optional. Whether the agent should scrape GPU metrics or not. Requires NVIDIA dcgm-exporter to be deployed and configured with DCGM_FI_DEV_FB_USED and DCGM_FI_DEV_FB_TOTAL
     usageMetrics: false